#ifndef CAPPEDSTORAGE_H
#define CAPPEDSTORAGE_H

#include <vector>
#include <map>
#include <string>
#include <eigen3/Eigen/Core>
#include <chrono>
#include <iostream>
#include <mutex>
#include <memory>
namespace c = std::chrono;

//Class for one dimensional double values
class CappedStorage
{
private:
    //Stored values
    Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic>    X;
    Eigen::Matrix<double, Eigen::Dynamic, 1>    y;

    std::unique_ptr<std::mutex> accessMtx;

    //If set, storage is extended by bias column (X(:, 1))
    //to perform ML Algorithms
    const bool biased;

public:
    CappedStorage(bool _biased);

    void store(const std::vector<uint16_t> &d);

    long size() const{ return X.rows(); };

    void clear();

    Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic>& getX(){return X;}
    Eigen::Matrix<double, Eigen::Dynamic, 1>& getY(){return y;}
    long long getN(){return X.cols();}
    long long getM(){return X.rows();}

    friend std::ostream &operator<<(std::ostream& os, const CappedStorage& c);
    void lock();
    void unlock();
};



#endif // CAPPEDSTORAGE_H